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My 2007 LS has XM NavTraffic - and warns you about upcoming traffic challenges, and can even offer to re-route you around the congestion.

Does the Model S navigation have access to the traffic data? While it's visible on the Google Maps - that doesn't necessarily mean that the navigation software also sees and uses it for routing.

The Google Map does show traffic flow. I believe it picks up signals from Android phones that are on the road to determine the speed of traffic. There is traffic data for areas that I never imagined possible. (At the same time, I find it quite creepy and I doubt that I would buy an Android because of this and other data collection issues.)

The navigation system does not offer up any route changes to compensate for congestion.

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Originally Posted by stephenpace

It must. For example, it routed me a different way to Austin than normal due to traffic, and once the voice said something like "warning, accident reported ahead." Integration is subtle, though.

Maybe this is a regional feature. It didn't happen today when we came upon a back up due to an incident.

Just ran into a strange situation with my Model S (Sig Special Performance #61). The car had been charging for a couple days on 110v, then left on the plug for about 12 hours "full", with about 245 miles showing in Standard mode. Then I took the car out to drive, and immediately got the dotted orange warning line on the speedometer indicating that the power was limited to about 200kW. (Normally it can go to 320+kW.) This doesn't make much sense; the batteries shouldn't have been too hot after sitting for two days in a Los Angeles parking garage, and the charge level wasn't too low. (Low charge can reduce max power.) Any idea what else could trigger this power limit? I took a screenshot to send to Tesla, and will ask them too.

I had the power reduced issue today and I almost towed the car because I couldn't drive on the freeway, but they told me to hit power off and wait a minute and repeat 3 times and I did it and it fixed my issue so I could go fast again. They said there is a fix in date 3.5 I don't have yet so I'm just waiting for that and 4.0 to come still.

The Google Map does show traffic flow. I believe it picks up signals from Android phones that are on the road to determine the speed of traffic. There is traffic data for areas that I never imagined possible. (At the same time, I find it quite creepy and I doubt that I would buy an Android because of this and other data collection issues.)

Do you have an iPhone or a Windows Phone 7/8? Apple and Microsoft collect the same traffic data on their phones.

Apple had a particularly bad bug a year ago where the phone's full location history was being kept in a file on the phone, never getting cleared, and it would end up backed up on your computer too, so anyone who got access to either could see every place you've ever been.

In any case, the data sent to the service is anonomized and, at least for Android, the first and last few miles of each trip are dropped to ensure no data is kept about where you live or go. If it bothers you so much you can always opt out.

Today my cluster showed regen, abs and traction control were all disabled. I tried to reset the cluster with the upper buttons but this had no effect. I ended up having to pull the fuses in the frunk. This happened twice. Very strange.

Today my cluster showed regen, abs and traction control were all disabled. I tried to reset the cluster with the upper buttons but this had no effect. I ended up having to pull the fuses in the frunk. This happened twice. Very strange.

Sidenote: The Model S is borderline undrivable with T/C disabled.

Hi, When you say the car is borderline undrivable with traction control disabled what do you mean exactly?